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Simplex Trading, LLC

SEC CIK
0001488542
Latest filing
Aug 12, 2026

EDIT holding history

Editas Medicine, Inc. in every 13F filed by Simplex Trading, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

EDIT overviewAll 13F holders of EDITFull Q2 2026 holdings

Shares (Q2 2026)
63,974
Value
$207.3K
% of portfolio
<0.1%
Quarters held
18
Since Q1 2021
Holdings of EDIT by Simplex Trading, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202663,974$207.3K<0.1%+57,993+969.6%AddedHolders
Q1 20265,981$14.8K<0.1%−133,791−95.7%ReducedHolders
Q4 2025139,772$286.5K<0.1%−92,091−39.7%ReducedHolders
Q3 2025231,863$804.0K<0.1%+95,406+69.9%AddedHolders
Q2 2025136,457$300.0K<0.1%+2,290+1.7%AddedHolders
Q1 2025134,167$155.0K<0.1%+95,525+247.2%AddedHolders
Q4 202438,642$49.0K<0.1%−12,734−24.8%ReducedHolders
Q3 202451,376$175.0K<0.1%−18,916−26.9%ReducedHolders
Q2 202470,292$328.0K<0.1%+42,826+155.9%AddedHolders
Q1 202427,466$203.0K<0.1%+27,466NewHolders
Q4 20230$00.0%−25,507−100.0%Sold outHolders
Q3 202325,507$198.0K<0.1%+12,851+101.5%AddedHolders
Q2 202312,656$104.0K<0.1%+7,360+139.0%AddedHolders
Q1 20235,296$38.0K<0.1%+5,296NewHolders
Q4 20220$00.0%−41,268−100.0%Sold outHolders
Q3 202241,268$505.0K<0.1%+41,268NewHolders
Q1 20220$00.0%−28,796−100.0%Sold outHolders
Q4 202128,796$764.0K<0.1%−67,080−70.0%ReducedHolders
Q3 202195,876$5.42M0.2%+423+0.4%AddedHolders
Q2 202195,453$5.41M0.2%+16,805+21.4%AddedHolders
Q1 202178,648$00.0%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.